4453225524 has 72 divisors (see below), whose sum is σ = 12351280032. Its totient is φ = 1341641280.

The previous prime is 4453225501. The next prime is 4453225559. The reversal of 4453225524 is 4255223544.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36007 + ... + 101009.

It is an arithmetic number, because the mean of its divisors is an integer number (171545556).

Almost surely, 2^4453225524 is an apocalyptic number.

4453225524 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4453225524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6175640016).

4453225524 is an abundant number, since it is smaller than the sum of its proper divisors (7898054508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4453225524 is a wasteful number, since it uses less digits than its factorization.

4453225524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65197 (or 65192 counting only the distinct ones).

The product of its digits is 192000, while the sum is 36.

The square root of 4453225524 is about 66732.4922657621. The cubic root of 4453225524 is about 1645.2234707783.

The spelling of 4453225524 in words is "four billion, four hundred fifty-three million, two hundred twenty-five thousand, five hundred twenty-four".